639773025130

素因数分解:

$2^1\times 5^1\times {\mathrm{5813}}^1\times {\mathrm{11005901}}^1$

素因数の和:11011721

約数の個数: 16

約数和(自身を含む): 1151789656104

約数和(自身を除く): 512016630974

約数列:

[1, 2, 5, 10, 5813, 11626, 29065, 58130, 11005901, 22011802, 55029505, 110059010, 63977302513, 127954605026, 319886512565, 639773025130]

約数ペア:

[(1, 639773025130), (2, 319886512565), (5, 127954605026), (10, 63977302513), (5813, 110059010), (11626, 55029505), (29065, 22011802), (58130, 11005901)]